If you invoke the New button with CommandBars (CommandBarButton.Execute), you can read the span off the newly created appointment, then discard it.

--
Sue Mosher, Outlook MVP
Author of Configuring Microsoft Outlook 2003
http://www.turtleflock.com/olconfig/index.htm
and Microsoft Outlook Programming - Jumpstart for
Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx

"Alexander Rozhin" wrote in message ...
Hello, All!

Is there a way to get information about time span currently selected in
Outlook Calendar?
(Outlook 2003, VS2005/VSTO/C#)

thank you